baber/WOPTO huggingface dataset:
Patent PT-86912-B (PT)
IPC: B60D1/44
Filed: 1988-03-04
Abstract: The invention relates to a device for adjusting the distance between a tractor and a trailer in dependence on changes in direction between the tractor and trailer which are caused by cornering or by a change in the slope of the carriageway. In order to maintain an optimum distance between the lorry and trailer under all driving conditions, there is provided a sensor arrangement (4, 5, 6, 15) for detecting the distance between the tractor and trailer when cornering and when the slope of the carriageway changes, which sensor arrangement cooperates with corresponding screens or activators (7) and triggers a pneumatic cylinder (23). The trailer coupling device (1) is connected via a slide (18) to the piston (24) of the pneumatic cylinder so that the coupling point between the trailer and tractor can be shifted in the longitudinal direction on the tractor as a function of the pneumatic cylinder being triggered. The invention can be used in the construction of motor vehicles. <IMAGE>
Patent PT-86915-B (PT)
Inventor: THIBAULT JEAN-PIERRE
IPC: C09J175/06
Filed: 1988-03-08
Abstract: A heat-meltable polymer, adapted for use as an adhesive agent, which contains a block prepolymer comprising polyurethane and polycaprolactore sequences and a free NCO group rate comprised between 1% and 5%.
Patent PT-92470-B (PT)
IPC: B65B9/02
Filed: 1989-11-30
Abstract: This method is notable in that a paper presented as a reel (B) of a width double that of the bag (S) to be obtained is used, the unwound web is separated into two equal widths (B1) (B2), the two half-widths are conveyed independently to the level where the folded compresses are supplied, the stacked compresses are advanced between the two half-widths of paper superposed one on the other, and then the cold sealing of the two superposed half-widths and the cross-cutting of the bags obtained are carried out, all this taking place continuously and automatically. 
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Patent PT-92956-B (PT)
IPC: A63F9/04
Filed: 1990-01-25
Abstract: A rotator game device for the generation of randomly selected data has a circular housing (11) with a recess (12), and a base wheel (14) rotatable within the housing recess upon a bearing arrangement (13). The base wheel (14) has an upstanding handle member (16) fitting over said bearing arrangement (13), and a circular retainer member (17) having an inclined surface (18) and a lip (19) is mounted to the circular housing (11). A collar member (21) is fitted to the upstanding handle member (16) and has a plurality of detents (21a) as well as an indicia indicator for each detent area. A plurality of wheel or disc members (23) carrying indicia such that each wheel member has one edge resting on the circular retainer (17) and one edge resting on the base wheel (14). When the base wheel (14) is stationary the plurality of wheel members (23) are urged under the influence of gravity to nested relationship in the detents of the collar member (21), and when the base wheel (14) is rotating the wheel members (23) are displaced outwardly under the influence of centrifugal force such that their outer edge contacts the lip (19) of the circular retainer (17), causing the wheel members (23) to revolve in the direction of movement of the base wheel (14) while counter rotating with respect to the direction of their revolution and the direction of rotation of the base wheel (14). Storage compartments (27) can be provided for storing the wheels or discs (23), and the storage compartments can be made rotatable for use in game play in selecting particular sides of wheels or discs to come into game play.
Patent PT-97814-B (PT)
Inventor: WILLIS DONALD HENRY
IPC: H04N5/44
Filed: 1991-05-31
Abstract: First and second field type detectors for first and second video signals have outputs indicating whether the video signals have first or second field types. The first video signal is synchronized with the second video signal for a combined display by a synchronous field memory and an asynchronous multiple line memory. The field type of the second video signal is changed when necessary to match the field type of the first video signal to maintain interlace integrity in the combined display. A field type changing circuit, which controls the synchronizing, has a first mode of operation which delays writing a current field of the first field type by one horizontal line period, a second mode of operation which advances writing a current field of the second field type by one horizontal line period and a third mode of operation which maintains a current field type. A comparison of the field type of the second signal to the field type of the first signal results in an output signal indicating one of a plurality of comparison outcomes, wherein the first and second video signals have the same field type, wherein the first video signal has the first field type and the second video signal has the second field type and wherein the first video signal has the second field type and the second video signal ha the first field type. A plurality of selectable interlace correction signals are generated, each being appropriate for one of the plurality of comparison outcomes.
Patent PT-99485-B (PT)
Inventor: TAKACS KALMAN
IPC: A61P37/08
Filed: 1991-11-12
Abstract: The invention relates to novel compounds of the general formula (I),   <CHEM>  wherein  R means hydrogen or a straight or branched chain C1-6alkoxy group; R<1> stands for hydrogen or a straight or branched chain C1-6alkyl group; R<2> represents hydrogen or a straight or branched chain C1-6alkyl group: R<3> means hydrogen: a straight or branched chain C1-6alkyl group optionally substituted by one or two hydroxyl and/or one or two straight or branched chain C1-4alkoxy group(s): or a C4-7cycloalkyl group; R<4> stands for hydrogen or a straight or branched chain C1-6alkyl group optionally substituted by one or two hydroxyl and/or one or two straight or branched chain C1-4alkoxy group(s): or a C4-7cycloalkyl group; or R<3> and R<4> together with the nitrogen atom, to which they are attached form a 4 to 8-membered cyclic group of formula <CHEM> optionally substituted by one or two straight or branched chain C1-4alkoxy and/or one or two straight or branched chain C1-4alkyl group(s), where optionally an oxygen or sulfur atom or an N-R<5> group may be substituted for a ring carbon atom, where R<5> means hydrogen or a straight or branched chain C1-6 aliphatic alkyl group, the 4- to 8-membered cycle optionally being condensed with a benzene ring;  R<6> stands for hydrogen or a C1-10acyl group and the salts and hydrates thereof as well as pharmaceutical compositions containing these compounds. The compounds of the invention antagonize the effects of constrictive mediators, e.g. histamine, acetylcholine or serotonin; they show an antiallergic action and possess an antiinflammatory effect. Thus, these compounds can therapeutically be used as bronchodilators as well as antiallergic or antiinflammatory drugs, particularly in the treatment of bronchial asthma.
Patent SE-402466-B (SE)
Inventor: SHIDLOVSKY I
IPC: C09K11/70
Filed: 1975-01-31
Abstract: Self-activated ultraviolet-emitting hafnium pyrophosphate phosphors. Up to about 20 mole percent of the hafnium may be substituted with one or more of zirconium, germanium and silicon. The phosphors, which may be excited by ultraviolet radiation, x-rays and electron beams, may be used as energy converters in photodevices. The phosphors may be prepared by heating a mixture of a hafnium compound, a phosphate (no added activator ions) and optionally compounds of one or more of zirconium, germanium and silicon, which are present in proportions up to about 25 mole percent of the hafnium present, at about 1000 DEG to 1300 DEG  C in air.
Patent SE-430794-B (SE)
Inventor: FIEDLER H C
IPC: C21D1/78
Filed: 1975-07-08
Abstract: 1519192 Silicon steel sheet; heat-treatment GENERAL ELECTRIC CO 17 July 1975  30014/75 Heading C7A Silicon-iron sheet contains 2À2-4À5 wt. per cent Si, Mn and S in a Mn:S wt. ratio of less than 2À1:1, 3-35 p.p.m. B and 30-60 p.p.m. N, the N:B ratio lying within the range 1:1 to 15:1. It may be hotrolled, cold-rolled with an intermediate anneal, and finally annealed to develop a cube-on-edge structure. The sulphur content may be wholly or partially replaced by selenium.
Patent SE-420466-B (SE)
Title: Robot driven by a moveable tool half
Inventor: KAUFELDT ROLAND
IPC: B25J11/00
Filed: 1979-03-15
Abstract: The present invention concerns a robot driven by a moveable tool half 17, preferably for plastic injection moulding machines, wherein a robot arm 4 is introduced between said moveable tool half 17 and a stationary tool half 18 and wherein it is mechanically operated entirely by the moveable tool half 17 in such a way that the arm 4 is fed into the space between the tool halves 17, 18 when the moveable tool half 17 is moved in the direction away from the stationary tool half 18 or it is taken out from the space between the tool halves 17, 18 when the moveable tool half 17 is fed in the direction toward the stationary tool half 18. <IMAGE>
Patent SE-428582-B (SE)
Title: Method and device for continuous control of a drilling hole depth
Inventor: FARVOLDEN S
IPC: E21B47/04
Filed: 1979-04-26
Abstract: A device for continuous control of a drilling hole depth in connection with rock and/or ground drilling using a drill device 5 mounted along a movable sled 4 which can be slid along a feeder beam 3. The device includes inductive units 9, 11 for generating counting pulses corresponding to the sled's 4 displacement along the feeder beam 3. These counting pulses are added to a counter 12 for the current drill hole depth by means of two connectors which are only connected if the drill device's 5 hammer works and, respectively, if the sled 4 exerts an essential feed force. Thus only the drill's net lowering will be recorded. <IMAGE>
Patent SE-434624-B (SE)
Inventor: NIVA K-E
IPC: B60P1/48
Filed: 1982-04-16
Abstract: Transport vehicle for a slag pot (22) comprising a vertically movable load surface (3) and two lifting arms (14) for the pot activated by hydraulic cylinders (17). The lifting arms are connected to a subframe (7) positioned outside the load surface. The lifting arms are connected to the subframe immediately above ground support members (12). The subframe (7) is pivotally connected to the forward portion of the load surface and rests on the rear portion of the load surface, so that when the load surface is lowered, the ground support members are firmly placed against the ground.
Patent SE-451364-B (SE)
Title: Mouthpiece for water spray head
Inventor: AXELSSON J A
IPC: B08B9/04
Filed: 1982-10-13
Abstract: The spray mouthpiece comprises a casing rotatably fitted on a pin which has an aperture for the feed of water under pressure. The casing contains drilled-out channels, some of which are inclined forwards and others inclined backwards. The channels are also inclined peripherally or tangentially, but those at the front are directed in an opposite direction to those at the rear. Reaction forces from flowing water rotate the casing in the same direction as the front jet flow.
Patent SE-447194-B (SE)
Title: Process and machine for removing the head and intestines of fish
Inventor: LEANDER L R
IPC: A22C25/14
Filed: 1985-03-19
Abstract: A process by which the head and intestines of fish are removed when they are fed laterally forward by a conveyor (10). The fish is cut near the head by a cutting device (13) and then pressed upon at the stomach area until the intestines (21) are pressed out of the neck opening. The intestines are then pinched between a circular, rotating body (24) and a flexible component (22) that work together to extract the intestines from the fish (12) fed forth on the conveyor. On a machine designed for this procedure, the circular body (24) is situated alongside the conveyor (10) with its perimeter near the level of the fish (12) intestines (21) and its rotation axle set below the conveyor plane.<IMAGE>
Patent SE-469265-B (SE)
Title: Catalyst intended for cleaning of combustion gases
Inventor: FROMELL AAKE
IPC: F23J7/00
Filed: 1989-02-03
Abstract: Method for producing selective catalysts, especially for exhaust-gas cleaning, in which the selectivity can be chosen as a result of an active base catalyst being doped to the desired specific selectivity. The chemical composition of the catalyst is constituted by a doped host metallic oxide, which emits exo-electrons at the pressure and temperatures prevailing (for example, in a combustion engine), whereby electron vacancies brought about by this electron emission arise in the crystal lattice of the doped host metallic oxide and the energy levels of which are clearly determined by the previous binding energies of the emitted electrons in the crystal lattice of the host metallic oxide, whereby the selectivity is obtained by virtue of the fact that only those molecules or parts of molecules whose intermolecular repulsion energy is consistent with the energy levels of the electron vacancies formed in the surface layer of the catalyst particle bind to these vacancies and are hence able to form part of the common electron structure between reactant and reagent which is the precondition for a reaction to the pure, doped and selective catalyst particles being able to take place.
Patent SE-464022-B (SE)
Title: Composition and method for producing building stones
Inventor: GRANLUND L A
IPC: C04B18/14
Filed: 1989-02-22
Abstract: A composition for producing building stones, which composition comprises, as the main components, a light ballast material, which consists of expanded pearlite, which has a density of 0.04-0.1 g/cm3 and which is present in a quantity of 30-60% by volume; a binder, which consists of Portland cement, which is present in a quantity of 3-5% by volume, and blast furnace slag, which has a specific surface of 3000-6000 cm2/g and which is present in a quantity of 7-9% by volume; a ballast material, which consists of sand which is present in a quantity of 20-42% by volume; a hydrophobic agent, which consists of kyanite which is present in a quantity of 1.5- 2.5% by volume; and a filler which is present in a quantity of 3-15% by volume, which composition is shaped, after addition of a limited quantity of water, which gives rise to an earth-moist mixture, into building stones while being subjected to vibration and pressure in a block and ground stone machine and subsequent hardening without any supply of heat.
Patent SE-467128-B (SE)
Title: Spherical lens of the Luneberg type
Inventor: FORSLUND K J O
IPC: H01Q15/08
Filed: 1989-11-16
Abstract: Spherical lens 1 of the Luneberg type comprising a number of layers 2-10 arranged in the radial direction of the lens where the layers close to the centre of the lens have a higher dielectric constant than the more peripheral layers of the lens. According to the invention there is a transitional area 13 arranged in the transition between each pair of adjacent layers 4, 5. The transitional area 13 has at one boundary a dielectric constant which is principally the same as the preceding adjacent layer and has at its other boundary a dielectric constant which is principally the same as the subsequent adjacent layer. Between the two boundaries 14, 15 of the transitional area 13 the dielectric constant has a value which nowhere exceeds the dielectric constant for the preceding adjacent layer 4 and which nowhere is less than the dielectric constant for the subsequent adjacent layer 5. The abovementioned transitional area 13 between two adjacent layers 4, 5 prevents unwanted signal reflections between the layers and mode formations within the layers. This makes possible the use of lenses according to the invention as antennas or reflectors also within the high frequency part of the microwave range. <IMAGE>
Patent ZA-9010244-B (ZA)
Title: Method for supplying various departments of shopping centres with department specific information
Inventor: SONNENDORFER HORST
IPC: G06Q30/00
Filed: 1990-12-19
Abstract: In a method for supplying different departments of a self-service supermarket equipped with a multiplicity of shopping trolleys with information specific to a department, each of these specific information elements of a specified length is stored decentrally in digital form in a transceiver unit (5) assigned to the respective department (2) and subsequently transmitted in a specified cycle in serial form via an infrared link (6). The information transmitted via the infrared link (6) is received by means of transceiver units (8), which are fitted to all shopping trolleys (7) of the supermarket, belonging to those shopping trolleys (7) which are located in the respective department (2), is temporarily stored in the transceiver units (8) and is then represented on a display (9) of the transceiver units (8). Furthermore, a code number is allocated to each transceiver unit (8) fitted to the shopping trolleys (7), which code number, immediately after each visual representation of information on the display (9) of the respective transceiver unit (8), is transmitted for confirmation purposes via the infrared link (6') to the transceiver unit (5) provided in the respective department (2), where it is recorded. The reception time and the date are allocated in the transceiver unit (5) to each received code number. <IMAGE>
Patent ZA-9610774-B (ZA)
Title: 3-Amino-2-mercaptoenzoic acid derivatives and processes for their preparation
Inventor: KUNZ WALTER
IPC: C07D285/06
Filed: 1996-12-20
Abstract: Compounds of the formula I <CHEM> and disulfides thereof and salts thereof are important intermediate products for the preparation of compounds having a microbicidal and plant-immunizing action, of the formula III <CHEM>   In the compounds of the formulae I and III:     X is halogen,   n is 0, 1, 2 or 3;   Z is CN, CO-A or CS-A,   A is hydrogen, halogen, OR1, SR2 and N(R3)R4; R1 to R4 are hydrogen, a substituted or unsubstituted, open-chain, saturated or unsaturated hydrocarbon radical containing not more than 8 carbon atoms, a substituted or unsubstituted cyclic, saturated or unsaturated hydrocarbon radical containing not more than 10 carbon atoms, substituted or unsubstituted benzyl or phenethyl, a substituted or unsubstituted alkanoyl group containing not more than 8 carbon atoms, a substituted or unsubstituted benzoyl group or a substituted or unsubstituted heterocyclyl radical; or R3 and R4, together with the nitrogen atom to which they are bonded, are a 5- or 6-membered, substituted or unsubstituted heterocyclic radical having 1-3 heteroatoms O, S and/or N.   Processes for the preparation of compounds of the formula I are described.
Patent ZA-9711497-B (ZA)
Title: Apparatus for conducting gas through material to be sintered.
Inventor: VAANANEN EERO
IPC: F27B21/06
Filed: 1997-12-22
Abstract: The invention relates to an apparatus for conducting gas through material (1) to be sintered, which material is set in an essentially continuous motion, particularly when gas is used for sintering the material; said apparatus comprises a flow guide (7) for conducting gas essentially near to the material (1) to be sintered, and a gas collecting member (10) for collecting the gas that has been made to penetrate the material to be sintered. According to the invention, in the gas flow guide (7) the gas inlet (8) is located centrally with respect to the material (1) to be sintered, and the gas outlet (9) extends essentially over the whole material to be sintered in the transversal direction, when observed in the proceeding direction of said material; and the gas collecting member (10) is composed of funnel elements (11), which are installed essentially at the gas flow apertures (5) provided in the member for conveying the material to be sintered.
Patent AT-412409-B (AT)
Title: Safety rail for installation on one-way roads has visual warning signal transmitters connected to driving direction detectors, activated by vehicle traveling in wrong direction
IPC: E01F9/669
Filed: 2001-10-03
Granted: 2005-02-25
Abstract: The safety rail (6,7) has visual warning signal transmitters (8) connected by control cables or wirelessly to driving direction detectors (5) and activated if a vehicle (4) traveling in the opposite direction to the prescribed direction is detected. The warning signal transmitters are arranged in a first color in and a second color against the prescribed direction of travel.
Patent FI-114817-B (FI)
Inventor: PIIPPONEN JUHA
IPC: E21B15/04
Filed: 2003-02-21
Granted: 2004-12-31
Abstract: The invention relates to a telescopic feed beam for a rock drill and to a method of measuring a travel length. The pressure surface of a piston (11b) in a feed cylinder (11) of the feed beam is twice as large as the pressure surface of a piston (6b) in a feed extension cylinder (6). Furthermore, the feed beam comprises a flow indicator (19) for measuring the volume flow rate of hydraulic fluid fed and/or discharged, and thereby the travel length.
Patent FI-129155-B (FI)
Inventor: LIEVONEN JUHA
IPC: F24D17/00
Filed: 2016-12-02
Granted: 2021-08-13
Abstract: Ansökan avser en golvbrunn (140) enligt en utföringsform, innefattande en brunnsdel (142) och en avloppsanslutning (143). Brunnsdelen har en inloppsöppning (144) genom vilken kommer in avloppsvatten i golvbrunnen, och avloppsanslutningen är gjord i samband med brunnsdelen för att leda bort det inkommande avloppsvattnet från golvbrunnen. Golvbrunnen har dessutom en värmeåtervinningsanslutning (354) och en styrdel (256). VÅV-anslutningen är gjord i samband med brunnsdelen för att leda det inkommande vattnet till en värmeåtervinningsanordning (410), och styrdelen är avsedd att genom VÅV-anslutningen styra bort vattnet från golvbrunnen.
Patent FI-128607-B (FI)
Inventor: MAJAMÄKI PEKKA
IPC: C09D11/02
Filed: 2017-08-04
Granted: 2020-08-31
Abstract: Uppfinningen avser ett förfarande för att markera en trädstam med en bionedbrytbar vattenlösning av markeringsfärg, vilken lösning även innehåller rostskyddsämne. I förfarandet sprutas på en trädstam en vattenlösning av markeringsfärg, som innehåller 35–55 v-% vatten och 40–60 v-% glycerol, vars bionedbrytbarhet enligt testförfarande OECD 301 är högst 30 dagar, 0,05–1 v-% färgämne, 0,1–2 v-% antikorrosionsämne. varvid glycerolens och vattnets sammanlagda mängd i nämnda vattenlösning i varje fall är över 95 %, fördelaktigt över 97 %.
Patent HK-1040501-B (HK)
Title: Low oxygen refractory metal powder for powder metallurgy
Inventor: PRABHAT KUMAR
IPC: B22F9/22
Filed: 2002-03-14
Abstract: Process for producing formed Ta/Nb powder metallurgy products using Ta and/or Nb hydride powders with an oxygen content greater than a target level, e.g., 300 ppm, heating the metal hydride in the presence of another metal having a higher affinity for oxygen removing the other metal and any reaction byproducts, to form a metal powder with an oxygen content less than the target level and forming a metallurgical product from said oxygen reduced Ta/Nb powder with an oxygen content less than the target level.
Patent HK-1044691-B (HK)
Title: Cereal products having low phytic acid content
Inventor: BARCLAY DENIS
IPC: A23L11/30
Filed: 2002-08-29
Abstract: An infant cereal product which contains a phytic acid containing protein source but which has reduced phytic acid content. The cereal product is obtained by incubating a mixture including a starch base, a phytic acid containing protein source and a whole grain cereal flour which is an endogeneous phytase source, to reduce the phytic acid content of the mixture. The mixture is then heated to gelatinise the starch base and inactivate the endogeneous phytase. The cereal product has a phytic acid content of less than 1 mu mol/g of phytic acid.